#474BE1#474BE1

#474BE1 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.9% C 0.222 H 274.1°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#474BE1
RGB	rgb(71, 75, 225)
HSL	hsl(238, 72%, 58%)
HSV	hsv(238, 68%, 88%)
CMYK	cmyk(68.4%, 66.7%, 0%, 11.8%)
CIE-LAB	lab(40.91, 45.52, -76.54)
CIE-LCH	lch(40.91, 89.06, 300.74°)
OKLab	oklab(50.94% 0.0158 -0.2211)
OKLCH	oklch(50.94% 0.222 274.1)
XYZ	xyz(18.7007, 11.8062, 72.5129)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474BE1 #E1DD47

analogous

#4798E1 #474BE1 #9047E1

triadic

#474BE1 #E1474B #4BE147

tetradic

#474BE1 #E14798 #E1DD47 #47E190

square

#474BE1 #E14798 #E1DD47 #47E190

split-complementary

#474BE1 #E19047 #98E147

monochromatic

#181C95 #2125CA #474BE1 #7C7EEA #B0B2F2

Accessibility & contrast

On white

6.25

#474BE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#474BE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #474BE1

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474BE1	#FFFFFF	#000000	##FFFFFF
##474BE1	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E6

Deuteranopia (green-blind)

#0059DE

Tritanopia (blue-blind)

#007390

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #474be1;
/* rgb */ color: rgb(71, 75, 225);
/* oklch */ color: oklch(50.9% 0.222 274.1);

Tailwind

colors: {
  custom: {
    50: '#8e7eec',
    500: '#474be1',
    950: '#000000',
  },
}

SCSS

$custom: #474be1;
$custom-light: #8e7eec;
$custom-dark: #000000;

JSON

{
  "hex": "#474be1",
  "rgb": {
    "r": 71,
    "g": 75,
    "b": 225
  },
  "hsl": {
    "h": 238.442,
    "s": 71.963,
    "l": 58.039
  },
  "oklch": {
    "l": 0.50939,
    "c": 0.22168,
    "h": 274.1
  },
  "luminance": 0.11808
}

Semantic roles & 50–950 ramp

primary

#474BE1

secondary

#E1DFA3

accent

#EA39EF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #474BE1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →